289452510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3216139}}^1$

素因数の和:3216152

約数の個数: 24

約数和(自身を含む): 752576760

約数和(自身を除く): 463124250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3216139, 6432278, 9648417, 16080695, 19296834, 28945251, 32161390, 48242085, 57890502, 96484170, 144726255, 289452510]

約数ペア:

[(1, 289452510), (2, 144726255), (3, 96484170), (5, 57890502), (6, 48242085), (9, 32161390), (10, 28945251), (15, 19296834), (18, 16080695), (30, 9648417), (45, 6432278), (90, 3216139)]